An animal has a two-chambered heart and blood flows in a single circuit. This animal is a ____.
A) crocodile
B) frog
C) red-winged blackbird
D) salmon
E) bear

Name: An animal has a two-chambered heart and blood flows in a single circuit. This animal is a ____. A) crocodile B) frog C) red-winged blackbird D) salmon E) bear
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Question

An animal has a two-chambered heart and blood flows in a single circuit. This animal is a ____.​
A) crocodile​
B) ​frog
C) ​red-winged blackbird
D) ​salmon
E) ​bear

Quizplus · Accepted Answer

Salmon, like other fish, have a two-chambered heart and a single circulatory system, where the blood passes through the heart once per circuit.

An Animal Has a Two-Chambered Heart and Blood Flows in a Single